Government of India has made Aadhaar Card primary source of identity fiction. Thus under these guidelines, every official account such as Bank account, Employee Provident Fund Account, PAN Card, Income Tax Account and IWU portal similar asked to get link with Aadhaar Number. The process is quite simple and if they have a registered mobile number the process does become easier. Every employee to use EPF services in the future to get an Aadhaar Number link to their respective UAN account.